Expanding Foam Instead Of Concrete

And yes it is a foam just like your beloved spray foam.

Expanding foam instead of concrete.

Sika postfix is a two component pre proportioned polyurethane resin. The foam can be used in hot or cold weather and does not require mixing with water or. This opens in a new window. Geolift can help to lift existing concrete surfaces and fix those problem areas around your house with much less labor.

What are the pros cons to installing fence posts using expanding foam instead of concrete. Geolift works in three steps. Active 3 years 6 months ago. Yes you can use the new foam that is available to stabilize support posts.

No water or special tools needed. In just 3 minutes the product expands around the post and stabilizes it. I just found a product that basically takes the place of pouring concrete to secure fence posts. Sets in 3 minutes and cures in 2 hours.

Can be used with wood steel and pvc posts. A 2 component pre proportioned polyurethane resin that produces an expanding foam for supporting mail box or gate posts. I decided to use expanding foam instead of jul 4 2017 i decided to use expanding foam instead of concrete to install a new fence in my backyard. This is the first time that i m hearing of this product.

Lightweight pouch replaces two 50 lb bags of post mix. It is mixed in the bag to produce expanding foam for supporting and backfilling fence mail box gate and signage posts. How to raise concrete with foam hunker. Effectively replaces two 50 lb.

Suitable for all types of posts including wood steel and pvc. But make sure the post is treated for ground contact and that you follow these principles for footings. Viewed 9k times 0. Bags of concrete mix.

Geolift works for driveways sidewalks patios garage floors even pool decks. The two components that are separated in the bag once popped and mixed for about 20 seconds form an expanding polyurethane resin that you pour it into the hole. Ask question asked 3 years 6 months ago. Expanding foam is a lightweight waterproof alternative to concrete for homeowners wanting to set fence posts.

The first step is to drill holes in the problem concrete.